The IT-ES7110-IM-3GS Gigabit managed redundant industrial Ethernet switch is equipped with up to 3 Gigabit Ethernet ports (7-ports FE and 3-ports GbE), making it ideal for building a Gigabit SW-RingTM (No.8, No.9), but leaving a spare Gigabit port for uplink use. The Ethernet redundant SW-RingTM (recovery time